| Ak Hunt Capital Finance LLC | Wholesale Trade | $9,975,000 | $0 | 497 | $152.3M |  Research |
| Gustave A. Larson Company | Wholesale Trade | $6,208,800 | $6,283,478 | 418 | $128.1M | Research |
| Total Mechanical, Inc. | Construction | $6,031,500 | $6,088,967 | 261 | $82.6M | Research |
| Vjs Construction Services, Inc. | Construction | $4,442,800 | $4,494,288 | 193 | $219.9M | Research |
| Inlanta Mortgage, Inc. | Finance and Insurance | $3,771,000 | $0 | 232 | $119.2M | Research |
| Visu-Sewer, Inc. | Administrative and Support and Waste Management | $3,678,000 | $3,721,319 | 230 | $49.8M | Research |
| Harken Incorporated | Manufacturing | $2,915,254 | $2,953,505 | 241 | $58.9M | Research |
| Orthopaedic Associates of Wisconsin Sc | Health Care and Social Assistance | $2,798,600 | $2,830,784 | 168 | $52.7M | Research |
| Staples & Associates, INC | Public Administration | $2,387,220 | $2,418,868 | 210 | N/A | Research |
| Urban Manufacturing, Inc. | Other Services (except Public Administration) | $1,892,200 | $1,908,599 | 134 | $28.8M | Research |
| Hetzel-Sanfilippo, Inc. | Construction | $1,891,700 | $1,907,507 | 172 | $43.4M | Research |
| Horner Plumbing Co., Inc. | Construction | $1,877,500 | $1,901,007 | 145 | $45.9M | Research |
| Icafe, Inc. | Wholesale Trade | $1,824,100 | $1,838,493 | 105 | $32.2M | Research |
| Food Marketing Services - Wisconsin, Inc. | Wholesale Trade | $1,625,200 | $1,637,445 | 113 | $35.7M | Research |
| Parking Lot Maintenance, Inc. | Construction | $1,570,200 | $1,580,826 | 80 | $30.0M | Research |
| Waukesha Hospitality LLC | Accommodation and Food Services | $1,565,984 | $1,583,210 | 190 | $59.4M | Research |
| International Union of Operating Engineers Local 139 | Other Services (except Public Administration) | $1,418,255 | $1,435,973 | 50 | N/A | Research |
| Bevara, Inc. | Real Estate and Rental and Leasing | $1,371,000 | $1,384,329 | 131 | $24.0M | Research |
| Zorn Compressor & Equipment Inc. | Wholesale Trade | $1,322,500 | $1,318,543 | 86 | $26.3M | Research |
| Enterforce Inc. | Professional, Scientific, and Technical Services | $1,295,017 | $1,301,061 | 92 | $9.5M | Research |
| Neocoil LLC | Manufacturing | $1,180,900 | $1,187,500 | 74 | $19.4M | Research |
| Guardian Healthstaff, LLC | Administrative and Support and Waste Management | $1,173,500 | $1,189,640 | 129 | $20.3M | Research |
| Neocoil, LLC | Manufacturing | $1,160,000 | $1,191,152 | 74 | $19.4M | Research |
| Interactivation Health Networks, LLC | Health Care and Social Assistance | $1,134,647 | $1,141,014 | 73 | $16.9M | Research |
| Triphase Automation, Inc. | Wholesale Trade | $1,132,200 | $1,139,717 | 59 | $18.1M | Research |